1295928193

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 1594327040

約数和(自身を除く): 298398847

約数列:

[1, 7, 19, 73, 127, 133, 511, 889, 1051, 1387, 2413, 7357, 9271, 9709, 16891, 19969, 64897, 76723, 133477, 139783, 176149, 537061, 934339, 1233043, 1457737, 2536063, 9743821, 10204159, 17752441, 68206747, 185132599, 1295928193]

約数ペア:

[(1, 1295928193), (7, 185132599), (19, 68206747), (73, 17752441), (127, 10204159), (133, 9743821), (511, 2536063), (889, 1457737), (1051, 1233043), (1387, 934339), (2413, 537061), (7357, 176149), (9271, 139783), (9709, 133477), (16891, 76723), (19969, 64897)]